The accurate, but unsatisfying, answer is that your comic is worth what
someone is willing to pay for it. Price guides base their valuation on
comics in near mint or better condition. Comic shops won't purchase your
comic at these values. If they did, they wouldn't be in business long.
If you want to sell your comic, take a look at eBay to learn what
people are asking and getting for Star Trek comics, otherwise, enjoy
your comic, pass it on to somebody when you're done, and let them worry
about value.

Go to your local comic shop and ask for Star Trek comics. You can also search the
catalogs of online comic shops. For the fiscally adventurous, try eBay (see the
next page for advice about buying comics on eBay).